An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
10
When you shave a guinea pig it looks like a little hippo.
19
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Parrot parents "name" their children with a signature call.
112
Cats and dogs can hear ultrasound.
350
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79